Rainbow Electronics RLD65MPT3 - Manual

RLD65MPT3
Laser Diodes
1/2
DVD-ROM red laser diode
RLD65MPT3
For DVD-ROM, DVD player, power saving type that made high temperature characteristics more improved.
zApplications
DVD-ROM
DVD player
Barcode readers
Sensors
zFeatures
1) Optimization of a strained multi quantum well realizes the reduction in threshold current, and the good temperature
characteristic.
2) Low threshold current : 20mA (T
C
=25
°C)
3) Low noise is realized by a high frequency modulation element.
zExternal dimensions (Unit : mm)
(3)
(1)
L.D. P.D.
(2)
M
t
y
p
e
Equivalent circuit diagram
90 °± 2 °
0.4 ± 0.1
1.0
± 0.1
5.6
+ 0
− 0.025
φ 2.0
± 0.2
φ 3.6 φ 4.4
φ 1.6
φ 1min.
0.5min.
3 −φ 0.45
φ 1.2max.
0.5max.
(1.27)
1.2
± 0.1
2.3
± 0.5
6.5
± 0.5
Glass window
Laser chip
Sub mount
optical distance
1.35 ± 0.08
2
3
1